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NR4018T220M中文資料LINEAR數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
NR4018T220M |
參數(shù)屬性 | NR4018T220M 封裝/外殼為非標(biāo)準(zhǔn);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為電感器,線圈,扼流圈 > 固定電感器;產(chǎn)品描述:FIXED IND 22UH 590MA 432MOHM SMD |
功能描述 | White LED Driver with Integrated Schottky in 3mm 2mm DFN |
文件大小 |
274.76 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Linear Integrated Systems |
企業(yè)簡稱 |
LINEAR |
中文名稱 | Linear Integrated Systems官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-24 10:46:00 |
NR4018T220M規(guī)格書詳情
DESCRIPTION
The LT?3591 is a fixed frequency step-up DC/DC converter specifi cally designed to drive up to ten white LEDs in series from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The device features a unique high side LED current sense that enables the part to function as a “one wire current source;” one side of the LED string can be returned to ground anywhere, allowing a simpler one wire LED connection. Traditional LED drivers use a grounded resistor to sense LED current, requiring a 2-wire connection to the LED string.
FEATURES
■ Drives Up to Ten White LEDs from a 3V Supply
■ High Side Sense Allows “One Wire Current Source”
■ Internal Schottky Diode
■ One Pin Dimming and Shutdown
■ 80:1 True Color PWMTM Dimming Range
■ 42V Open LED Protection
■ 1MHz Switching Frequency
■ ±5 Reference Accuracy
■ VIN Range: 2.5V to 12V
■ Requires Only 2.2μF Output Capacitor
■ Low Profi le 8-Lead DFN Package (3mm × 2mm × 0.75mm)
APPLICATIONS
■ Cellular Phones
■ PDAs, Handheld Computers
■ Digital Cameras
■ MP3 Players
■ GPS Receivers
產(chǎn)品屬性
- 產(chǎn)品編號:
NR4018T220M
- 制造商:
Taiyo Yuden
- 類別:
電感器,線圈,扼流圈 > 固定電感器
- 系列:
NR
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
鼓芯,繞線式
- 材料 - 磁芯:
鐵氧體
- 容差:
±20%
- 電流 - 飽和 (Isat):
800mA
- 屏蔽:
屏蔽
- DC 電阻 (DCR):
432 毫歐最大
- 頻率 - 自諧振:
16MHz
- 工作溫度:
-25°C ~ 120°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
非標(biāo)準(zhǔn)
- 大小 / 尺寸:
0.157" 長 x 0.157" 寬(4.00mm x 4.00mm)
- 高度 - 安裝(最大值):
0.071"(1
- 描述:
FIXED IND 22UH 590MA 432MOHM SMD
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TAIYOYUDEN/太陽誘電 |
22+ |
SMD |
36000 |
代理渠道力挺長期原裝現(xiàn)貨 可開增票 |
詢價 | ||
TAIYO YUDEN |
NULL |
30937 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
TAIYO YUDEN |
23+ |
TO-18 |
12800 |
原裝正品代理商最優(yōu)惠價格,現(xiàn)貨或訂貨 |
詢價 | ||
太友 |
2019+ |
4018 |
30000 |
原廠渠道,提供技術(shù)支持 |
詢價 | ||
TAIYO |
24+ |
SMD |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 | ||
TAIYO/太誘 |
2048+ |
SMD |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
TAIYO/太誘 |
22+ |
SMD |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價 | ||
TAIYO |
SMD |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
TAIYO |
23+ |
SOP-8 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
TAIYO |
21+ |
SMD |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 |